//----------------------------------------------------------------------------
//
//
// Copyright (C) Microsoft Corporation. All rights reserved.
//
//
//
// Description:
// Provides attached properties used to communicate with a designer.
// See spec at: http://team/sites/Cider/Cross%20Team/Design%20Mode%20Property.doc
//
// History:
// 7/07/2006: [....], Created
//
//---------------------------------------------------------------------------
namespace System.ComponentModel
{
using System;
using System.Windows;
using MS.Internal.KnownBoxes;
///
/// The DesignerProperties class provides attached properties that can be used to
/// query the state of a control when it is running in a designer. Designer tools
/// will set values for properties on objects that are running in the designer.
///
public static class DesignerProperties
{
//-----------------------------------------------------
//
// Public Fields
//
//-----------------------------------------------------
///
/// Identifies the DesignerProperties.IsInDesignMode dependency property.
/// This field is read only.
///
public static readonly DependencyProperty IsInDesignModeProperty =
DependencyProperty.RegisterAttached(
"IsInDesignMode",
typeof(bool), typeof(DesignerProperties),
new FrameworkPropertyMetadata(BooleanBoxes.FalseBox,
FrameworkPropertyMetadataOptions.Inherits |
FrameworkPropertyMetadataOptions.OverridesInheritanceBehavior));
//------------------------------------------------------
//
// Public Methods
//
//-----------------------------------------------------
///
/// Returns the attached property IsInDesignMode value for the given dependency object.
///
/// This property will return true if the given element is running in the context of a
/// designer. Component developers may use this property to perform different logic
/// in the context of a designer than they would when running in an application. For
/// example, expensive validation or connecting to an external resource like a server
/// may not make sense while an application is being developed.
///
/// Designers may change the value of this property to move a control from design
/// mode to run mode and back. Components that make changes to their state based
/// on the value of this property should override the virtual OnPropertyChanged method
/// and update their state if the IsInDesignMode property value changes.
///
[DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
public static bool GetIsInDesignMode(DependencyObject element)
{
if (element == null) throw new ArgumentNullException("element");
return (bool)element.GetValue(IsInDesignModeProperty);
}
///
/// Sets the value of the IsInDesignMode attached property for the given dependency object.
///
public static void SetIsInDesignMode(DependencyObject element, bool value)
{
if (element == null) throw new ArgumentNullException("element");
element.SetValue(IsInDesignModeProperty, value);
}
}
}
// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
//----------------------------------------------------------------------------
//
//
// Copyright (C) Microsoft Corporation. All rights reserved.
//
//
//
// Description:
// Provides attached properties used to communicate with a designer.
// See spec at: http://team/sites/Cider/Cross%20Team/Design%20Mode%20Property.doc
//
// History:
// 7/07/2006: [....], Created
//
//---------------------------------------------------------------------------
namespace System.ComponentModel
{
using System;
using System.Windows;
using MS.Internal.KnownBoxes;
///
/// The DesignerProperties class provides attached properties that can be used to
/// query the state of a control when it is running in a designer. Designer tools
/// will set values for properties on objects that are running in the designer.
///
public static class DesignerProperties
{
//-----------------------------------------------------
//
// Public Fields
//
//-----------------------------------------------------
///
/// Identifies the DesignerProperties.IsInDesignMode dependency property.
/// This field is read only.
///
public static readonly DependencyProperty IsInDesignModeProperty =
DependencyProperty.RegisterAttached(
"IsInDesignMode",
typeof(bool), typeof(DesignerProperties),
new FrameworkPropertyMetadata(BooleanBoxes.FalseBox,
FrameworkPropertyMetadataOptions.Inherits |
FrameworkPropertyMetadataOptions.OverridesInheritanceBehavior));
//------------------------------------------------------
//
// Public Methods
//
//-----------------------------------------------------
///
/// Returns the attached property IsInDesignMode value for the given dependency object.
///
/// This property will return true if the given element is running in the context of a
/// designer. Component developers may use this property to perform different logic
/// in the context of a designer than they would when running in an application. For
/// example, expensive validation or connecting to an external resource like a server
/// may not make sense while an application is being developed.
///
/// Designers may change the value of this property to move a control from design
/// mode to run mode and back. Components that make changes to their state based
/// on the value of this property should override the virtual OnPropertyChanged method
/// and update their state if the IsInDesignMode property value changes.
///
[DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
public static bool GetIsInDesignMode(DependencyObject element)
{
if (element == null) throw new ArgumentNullException("element");
return (bool)element.GetValue(IsInDesignModeProperty);
}
///
/// Sets the value of the IsInDesignMode attached property for the given dependency object.
///
public static void SetIsInDesignMode(DependencyObject element, bool value)
{
if (element == null) throw new ArgumentNullException("element");
element.SetValue(IsInDesignModeProperty, value);
}
}
}
// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.